Absolutely LOVED your updated book three. This is a bridging movie with the least plot - “try to find some Mandalorians, I guess” - and knows it, but it uses its position as a middle episode to do a lot. Your ending sequence is EXCELLENT. The Shadow Council scene works much better as a stinger, spinning up the Thrawn, Palpatine, AND Mando S3 storylines deftly, and essentially saying “don’t worry, we are going somewhere fast”. It pays off the cloning stuff on Nevarro from earlier this movie very well. Then, your montage does a lot of great heavy lifting, telling the audience that the Boba, Bo Katan, and Gideon plots are also well in focus. And the darktroopers are now more explicitly the reinforcements, which works well here. You’ve made some excellent choices here. Really well done.
This really affirms your decision to use as much as possible, but in a creative way.
Edit: Oh, and having Boba snipe Mando was perfect. Extremely elegant, relevant, and competently done.
Edit edit: The only thing I sorely miss is the fuller aspect ratio for the Krayt dragon. I’d love to see that reinstated, it was such a spectacular moment.